A few riddles

I rode to Scotland on Monday and stayed there for two nights.I rode back on Monday.How is this possible?

There are three girls walking in a line. The first girl says"there is nobody in front of me and two girls behind me."The second girl says"there is one girl in front of me and one girl behind me."The third girl says"There are two girls in front of me and two girls behind me."How is this possible?

A man jumped of a plane he didn't die and he didn't hurt himself. There was nothing to soften his fall.How is this possible?